A 20% KCl solution has a strength of 60 mEq / tablespoon. How many milliliters need to be dispensed in order for the patient to receive 30 mEq?
1.5 mL
2.2 mL
2.5 mL
3.2 mL
2.5 mL
Rationale: 2.5 mL must be dispensed in order for the patient to receive 30 mEq. To solve, use this proportion: 60 mEq / tbsp = 30 mEq / X mL. X = 2.5 mL.
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